<!DOCTYPE html>
<html lang="zh-CN">

	<head>
		<meta charset="utf-8">
		<!--以最高的ie浏览器渲染-->
		<meta http-equiv="X-UA-Compatible" content="IE=edge">

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		<!-- 上述3个meta标签*必须*放在最前面，任何其他内容都*必须*跟随其后！ -->
		<title>LuffyCity</title>

		<!-- Bootstrap 必须引入Bootstrap -->
		<!--<link href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">-->

		<link rel="stylesheet" type="text/css" href="bootstrap-3.3.7/css/bootstrap.min.css" />

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    <![endif]-->
    		<style type="text/css">
    			/*使用导航时解决的方案*/
/*    			body { padding-top: 70px; }*/
			.navColor{
				/*自己设置的样式类一定大于Bootstrap提供的样式类
				 建议大家使用BS,可以复制粘贴，但是一定要根据自己的项目需求来适当的更改你的样式类
				 来达到你逾期的效果
				 * 
				 * 
				 * */
				background: #008000;
			}
    		</style>
	</head>

	<body style="height: 2000px;">
		<nav class="navbar navbar-default navbar-static-top navbar-inverse navColor">
			<div class="container-fluid">
				<!-- Brand and toggle get grouped for better mobile display -->
				<div class="navbar-header">
					<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
      				  <span class="sr-only">Toggle navigation</span>
        				<span class="icon-bar"></span>
       				 <span class="icon-bar"></span>
        				<span class="icon-bar"></span>
      				</button>
					<a class="navbar-brand" href="#">
						<!--<img src="" alt="" style="" />-->
						luffy
						
					</a>
				</div>

				<!-- Collect the nav links, forms, and other content for toggling -->
				<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
					<ul class="nav navbar-nav">
						<li class="active">
							<a href="#">首页 <span class="sr-only">(current)</span></a>
						</li>
						<li>
							<a href="#">课程</a>
						</li>
						
					</ul>
					<form class="navbar-form navbar-right">
						<div class="form-group">
							<input type="text" class="form-control" placeholder="Search">
						</div>
						<button type="submit" class="btn btn-default">Search</button>
					</form>
					<ul class="nav navbar-nav navbar-right">
						<li>
							<a href="javascript:;">登录</a>
							
						</li>
						<li>
							<a href="javascript:;">注册</a>
							
						</li>
	
					</ul>
				</div>
				<!-- /.navbar-collapse -->
			</div>
			<!-- /.container-fluid -->
		</nav>

		<div class="container">
			<div class="row">
				<div class="col-md-4">

					<div class="dropdown">
						<button class="btn btn-default dropdown-toggle" type="button" id="dropdownMenu1" data-toggle="dropdown" aria-haspopup="true" aria-expanded="true">
    							Dropdown
    							<span class="caret"></span>
  						</button>
						<ul class="dropdown-menu" aria-labelledby="dropdownMenu1">
							<li>
								<a href="#">Action</a>
							</li>
							<li>
								<a href="#">Another action</a>
							</li>
							<li>
								<a href="#">Something else here</a>
							</li>
							<li role="separator" class="divider"></li>
							<li>
								<a href="#">Separated link</a>
							</li>
						</ul>
					</div>
				</div>
				<div class="col-md-4">

					<div class="panel panel-default">
						<div class="panel-heading">
							<h3 class="panel-title">按钮式的下拉菜单</h3>
						</div>
						<div class="panel-body">
							<!-- Single button -->
							<div class="btn-group">
								<button type="button" class="btn btn-success dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
   						 Action <span class="caret"></span>
  						</button>
								<ul class="dropdown-menu">
									<li>
										<a href="#">Action</a>
									</li>
									<li>
										<a href="#">Another action</a>
									</li>
									<li>
										<a href="#">Something else here</a>
									</li>
									<li role="separator" class="divider"></li>
									<li>
										<a href="#">Separated link</a>
									</li>
								</ul>
							</div>
						</div>
					</div>

				</div>
				<div class="col-md-4">
					<!-- Split button -->
					<div class="btn-group">
						<button type="button" class="btn btn-danger">Action</button>
						<button type="button" class="btn btn-danger dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
   						 <span class="caret"></span>
   						 <span class="sr-only">Toggle Dropdown</span>
  						</button>
						<ul class="dropdown-menu">
							<li>
								<a href="#">Action</a>
							</li>
							<li>
								<a href="#">Another action</a>
							</li>
							<li>
								<a href="#">Something else here</a>
							</li>
							<li role="separator" class="divider"></li>
							<li>
								<a href="#">Separated link</a>
							</li>
						</ul>
					</div>
				</div>

			</div>

			<div class="row">
				<div class="col-md-6">
					<div class="panel panel-default">
						<div class="panel-heading">
							<h3 class="panel-title">进度条</h3>
						</div>
						<div class="panel-body">
							<div class="progress">
								<div class="progress-bar" role="progressbar" aria-valuenow="40" aria-valuemin="0" aria-valuemax="100" style="width: 40%;">
									<span class="sr-only">60% Complete</span>
								</div>

							</div>

							<div class="progress">
								<div class="progress-bar progress-bar-success progress-bar-striped active" role="progressbar" aria-valuenow="40" aria-valuemin="0" aria-valuemax="100" style="width: 40%">
									<span class="sr-only">40% Complete (success)</span>
								</div>
							</div>
							<div class="progress">
								<div class="progress-bar progress-bar-info progress-bar-striped" role="progressbar" aria-valuenow="20" aria-valuemin="0" aria-valuemax="100" style="width: 20%">
									<span class="sr-only">20% Complete</span>
								</div>
							</div>
							<div class="progress">
								<div class="progress-bar progress-bar-warning progress-bar-striped" role="progressbar" aria-valuenow="60" aria-valuemin="0" aria-valuemax="100" style="width: 60%">
									<span class="sr-only">60% Complete (warning)</span>
								</div>
							</div>
							<div class="progress">
								<div class="progress-bar progress-bar-danger progress-bar-striped" role="progressbar" aria-valuenow="80" aria-valuemin="0" aria-valuemax="100" style="width: 80%">
									<span class="sr-only">80% Complete (danger)</span>
								</div>
							</div>
						</div>
					</div>
				</div>
			</div>

		</div>

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	</body>

</html>